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AP2111 CMOS process dropout linear regulator with enable function, reg


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Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE General Description
AP2111 CMOS process dropout linear regulator with enable function, regulator delivers guaranteed 600mA (min.) continuous load current AP2111 provides 1.2V 3.3V regulated output, provides excellent output accuracy 1.5%, also provides excellent load regulation, line regulation excellent load transient performance very fast loop response. AP2111 built-in auto discharge function. regulator features power consumption, provides SOIC-8, PSOP-8 SOT-223 packages.
AP2111
Output voltage accuracy: ±1.5% Output Current: 600mA (Min.) Foldback Short Current Protection: 50mA Enable Function Turn ON/OFF VOUT Dropout Voltage (3.3V): 250mV (Typ.) @IOUT=600mA Excellent Load Regulation: 0.2%/A (Typ.) Excellent Line Regulation: 0.02%/V (Typ.) Quiescent Current: 55µA (Typ.) Standby Current: 0.01µA (Typ.) Output Noise: 50µVRMS PSRR: 100Hz -65dB, -65dB OTSD Protection Stable with 1.0µF Flexible Cap: Ceramic, Tantalum Aluminum Electrolytic Operation Temperature Range: -40°C 85°C ESD: 400V, 4000V
Applications
Laptop computer Potable Monitor
SOIC-8
PSOP-8
Figure Package Type AP2111
SOT-223
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Configuration
M/MP Package
(SOIC-8/PSOP-8)
AP2111
Package
(SOT-223)
Figure Configuration AP2111 (Top View)
Descriptions
SOIC-8/-PSOP8 SOT-223
Name
VOUT
Descriptions
Input Voltage Output Voltage Chip Enable, normal work, shutdown output
Functional Block Diagram
Shutdown Logic
Thermal Shutdown
Foldback Current Limit
VOUT
VREF
Figure Functional Block Diagram AP2111
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Ordering Information
AP2111 Circuit Type Package SOIC-8 PSOP-8 SOT-223 1.2V: Fixed Output 1.2V 3.3V: Fixed Output 3.3V Blank: Tube Tape Reel Green
AP2111
Package
Temperature Range
Part Number
AP2111M-1.2G1
Marking
2111M-1.2G1 2111M-1.2G1 2111M-3.3G1 2111M-3.3G1 2111MP-1.2G1 2111MP-3.3G1 GH11B GH11C
Packing Type
Tube Tape Reel Tube Tape Reel Tube Tube Tape Reel Tape Reel
SOIC-8
AP2111M-1.2TRG1 85°C AP2111M-3.3G1 AP2111M-3.3TRG1
PSOP-8
AP2111MP-1.2G1 85°C AP2111MP-3.3G1 AP2111H-1.2TRG1 85°C AP2111H-3.3TRG1
SOT-223
Semiconductor's Pb-free products, designated with "G1" suffix part number, RoHS compliant
Green.
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Absolute Maximum Ratings (Note
Parameter
Power Supply Voltage Operating Junction Temperature Range Storage temperature Range Lead Temperature (Soldering,10 Seconds) Thermal Resistance heatsink) Machine Model Human Model Body
AP2111
Symbol
TSTG TLEAD SOIC-8 PSOP-8 SOT-223
Value
4000
Unit
Note Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "Recommended Operating Conditions" implied. Exposure "Absolute Maximum Ratings" extended periods affect device reliability.
Recommended Operating Conditions
Parameter
Supply Voltage Ambient Operation Range Temperature
Symbol
Unit
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Electrical Characteristics
AP2111-1.2 Electrical Characteristic (Note
VIN=2.5V, CIN=1.0µF (Ceramic), COUT=1.0µF (Ceramic), Typical 25°C, Bold typeface applies over -40°CTJ85°C ranges, unless otherwise specified (Note
AP2111
Parameter
Output Voltage Maximum Output Current Load Regulation Line Regulation
Symbol
VOUT IOUT(MAX) (VOUT/VOUT)/ IOUT (VOUT/VOUT)/
Test Conditions
=2.5V, IOUT 30mA =2.5V VIN=2.5V, IOUT 600mA 2.5VVIN6V, IOUT=30mA IOUT =10mA
VOUT *98.5%
VOUT *101.5%
Unit
0.02 1000 1000 1000 0.01 ±100 1300 1300 1300
Dropout Voltage
VDROP
IOUT =300mA IOUT=600mA
Quiescent Current Standby Current Power Supply Rejection Ratio Output Voltage Temperature Coefficient Short Current Limit Output Noise High Voltage Voltage Start-up Time Pull Down Resistor VOUT discharge Resistor Thermal Shutdown Temperature Thermal Shutdown Hysteresis Thermal Resistance
ISTD PSRR
VIN=2.5V, IOUT=0mA VIN=2.5V, mode Ripple 0.5Vp-p VIN=2.5V, IOUT=100mA f=100Hz f=1KHz
(VOUT/VOUT)/ IOUT=30mA =-40°C 85°C ISHORT VNOISE RDCHG TOTSD THYOTSD SOIC-8 PSOP-8 SOT-223 VOUT=0V Load, 10Hz 100kHz Enable logic high, regulator Enable logic low, regulator Load
µVRMS
74.6 43.7 50.9
Note prevent Short Circuit Current protection feature from being prematurely activated, input voltage must applied before current source load applied. Note Production testing TA=25oC. Over temperature specifications guaranteed design only.
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Electrical Characteristics (Continued)
AP2111-3.3 Electrical Characteristic (Note
VIN=4.3V, CIN=1µF (Ceramic), COUT=1µF (Ceramic), Typical 25°C, Bold typeface applies over -40°CTJ85°C ranges, unless otherwise specified (Note
AP2111
Parameter
Output Voltage Maximum Output Current Load Regulation Line Regulation
Symbol
VOUT IOUT(MAX) (VOUT/VOUT)/ IOUT (VOUT/VOUT)/
Test Conditions
=4.3V, IOUT 30mA VIN=4.3V VIN=4.3V, IOUT 600mA 4.3VVIN6V, IOUT=30mA IOUT =10mA
VOUT *98.5%
VOUT *101.5%
Unit
0.02 0.01
Dropout Voltage
VDROP
IOUT =300mA IOUT=600mA
Quiescent Current Standby Current Power Supply Rejection Ratio Output Voltage Temperature Coefficient Short Current Limit Output Noise High Voltage Voltage Start-up Time Pull Down Resistor VOUT Discharge Resistor Thermal Temperature Thermal Hysteresis Shutdown Shutdown
ISTD PSRR
VIN=4.3V, IOUT=0mA VIN=4.3V, mode Ripple 0.5Vp-p VIN=4.3V, IOUT=100mA f=100Hz f=1KHz
±100 (Note µVRMS
(VOUT/VOUT)/ ISHORT VNOISE RDCHG TOTSD THYOTSD
IOUT=30mA =-40°C 85°C VOUT=0V Load, 10Hz 100kHz Enable logic high, regulator Enable logic low, regulator Load
SOIC-8 Thermal Resistance PSOP-8 SOT-223
74.6 43.7 50.9
Note prevent Short Circuit Current protection feature from being prematurely activated, input voltage must applied before current source load applied. Note Production testing =25°C. Over temperature specifications guaranteed design only.
Apr. 2009 Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Typical Performance Characteristics AP2111
Output Voltage
Output Voltage(V)
Load TA=-40 TA=25 TA=85 VOUT=1.2V
Load
TA=-40 TA=25 TA=85 VOUT=3.3V
Input Voltage
Input Voltage(V)
Figure Output Voltage Input Voltage
Figure Output Voltage Input Voltage
VIN=2.5V
Load
-40.0 -20.0 20.0
Quiescent Current_IQ (µA)
Quiescent Current (µA)
Load
TA=-40
TA=25 TA=85
40.0
60.0
80.0
Temperature
Input Voltage_VIN
Figure Quiescent Current Temperature
Figure Quiescent Current Input Voltage
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Typical Performance Characteristics (Continued) AP2111
1.210
3.35
VIN=2.5V Output Voltage VOUT
1.208
3.34 3.33
VIN=4.3V CIN=1µF COUT=1µF
CIN=1µF
Output Voltage(V)
COUT=1µF
1.206
3.32 3.31 3.30 3.29 3.28 3.27 3.26
1.204 IOUT=10mA 1.202 IOUT=100mA IOUT=300mA IOUT=600mA 1.200 -40.0 -20.0 20.0 40.0
IOUT=10mA IOUT=100mA IOUT=300mA IOUT=600mA
60.0
80.0
3.25
Temperature
Temperature(
Figure Output Voltage Temperature
Figure Output Voltage Temperature
TA=25
Output Voltage
Output Voltage
-0.1
TA=85
VIN=4.3V TA=-40
VIN=2.5V
-0.5
Output Current
Output Current
Figure Output Voltage Output Current
Figure Output Voltage Output Current
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Typical Performance Characteristics (Continued) AP2111
VIN=2V
VIN=2.5V
Output Voltage
Output Voltage
VIN=5V VIN=5.5V VIN=6V
VIN=4.0V VIN=4.3V VIN=5.0V VIN=5.5V VIN=6.0V
TA=25 CIN=1µF
TA=25
CIN=1µF COUT=1µF
COUT=1µF
Output Current
Output Current
Figure Output Voltage Output Current
Figure Output Voltage Output Current
TA=-40 VIN=4.3V
TA=-40 VOUT=3.3V
Dropout Voltage (mV)
Ground Current (µA)
Output Current
Output Current
Figure Dropout Voltage Output Current
Figure Ground Current Output Current
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Typical Performance Characteristics (Continued) AP2111
VIN=2.5V, CIN=1µF, COUT=1µF CH1: VOUT 10mV/div
IOUT=10mA IOUT=100mA IOUT=300mA VOUT=1.2V VIN=2.5V Ripple=0.5V
PSRR (dB)
100k
600mA
CH2: IOUT 200mA/div
Frequency (Hz)
Figure PSRR Frequency
Figure Load Transient
(2V/div)
(2V/div) (2V/div)
(2V/div)
VOUT (2V/div)
VOUT (2V/div)
20µs/div Figure Enable
200µs/div Figure Enable
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Typical Application (Note AP2111
VOUT 1.2V/3.3V
AP2111
COUT
Note recommended dielectric capacitor 1.0µF ceramic capacitor selected input/output capacitors.
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Mechanical Dimensions SOIC-8
4.700(0.185) 5.100(0.201)
AP2111
Unit: mm(inch)
0.320(0.013)
1.350(0.053) 1.750(0.069)
0.675(0.027) 0.725(0.029)
5.800(0.228) 6.200(0.244)
20:1
1.270(0.050)
0.100(0.004) 0.300(0.012) R0.150(0.006)
0.800(0.031) 0.200(0.008)
1.000(0.039) 3.800(0.150) 4.000(0.157)
0.330(0.013) 0.510(0.020)
0.190(0.007) 0.250(0.010) 0.900(0.035)
R0.150(0.006)
0.450(0.017) 0.800(0.031)
Note: Eject hole, oriented hole mold mark optional.
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE Mechanical Dimensions (Continued) PSOP-8
3.800(0.150) 4.000(0.157)
2.313(0.091) 2.513(0.099)
AP2111
Unit: mm(inch)
3.202(0.126) 3.402(0.134)
1.270(0.050)
4.700(0.185) 5.100(0.200)
0.330(0.013) 0.510(0.020) 5.800(0.228) 6.200(0.244) 0.050(0.002) 0.150(0.006) 1.350(0.053) 1.550(0.061) 1.350(0.053)
1.750(0.069) 0.400(0.016) 1.270(0.050)
0.170(0.007) 0.250(0.010)
Note: Eject hole, oriented hole mold mark optional.
Apr. 2009
Semiconductor Manufacturing Limited
Preliminary Datasheet 600mA CMOS REGULATOR WITH ENABLE AP2111
Mechanical Dimensions (Continued) SOT-223 Unit: mm(inch)
6.700(0.264)
7.300(0.287)
3.300(0.130)
Apr. 2009
3.700(0.146)
Semiconductor Manufacturing Limited
Semiconductor Manufacturing Limited
http://www.bcdsemi.com
IMPORTANT NOTICE IMPORTANT NOTICE Semiconductor Manufacturing Limited reserves right make changes without further notice products specifiBCD Semiconductor Manufacturing Limited reserves right make changes without further notice products specifications herein. Semiconductor Manufacturing Limited does assume responsibility products cations herein. Semiconductor Manufacturing Limited does assume responsibility products particular purpose, does Semiconductor Manufacturing Limited assume liability arising application particular purpose, does Semiconductor Manufacturing Limited assume liability arising application products circuits. Semiconductor Manufacturing Limited does convey license under patent rights products circuits. Semiconductor Manufacturing Limited does convey license under patent rights other rights rights others. other rights rights others.
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